Pith Number

pith:XDLU2Y6X

pith:2019:XDLU2Y6XEFJKP7BD77VZL2KAZG

not attested not anchored not stored refs pending

Defining the scope of AI regulations

Jonas Schuett

arxiv:1909.01095 v3 · 2019-08-26 · cs.CY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XDLU2Y6XEFJKP7BD77VZL2KAZG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Designing Incident Reporting Systems for Harms from General-Purpose AI

Receipt and verification

First computed	2026-07-05T07:35:14.762939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8d74d63d72152a7fc23ffeb95e940c9a16d21db80bd721ede50ce4d6120b59d

Aliases

arxiv: 1909.01095 · arxiv_version: 1909.01095v3 · doi: 10.48550/arxiv.1909.01095 · pith_short_12: XDLU2Y6XEFJK · pith_short_16: XDLU2Y6XEFJKP7BD · pith_short_8: XDLU2Y6X

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/XDLU2Y6XEFJKP7BD77VZL2KAZG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b8d74d63d72152a7fc23ffeb95e940c9a16d21db80bd721ede50ce4d6120b59d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e91dba67009db1835c57a7efedb45294a93a94b5e57bb0ebc766286c0c003b08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2019-08-26T20:54:42Z",
    "title_canon_sha256": "8ecee551439c447c011e8878068a1766bf457fd121c2fd72f3d8164634e0a4aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01095",
    "kind": "arxiv",
    "version": 3
  }
}